Question

If the length and breadth of a rectangle are8cm and 6cm respectively,then what will be the length of its diagonal and area?​

Answer 1

Explanation:

10 cm diagonal length

and area is 48cm'2

Answer 2

Answer:

hey mate may it wil help you

Explanation:

length of the rectangle=8cmb

readth of the rectangle=6cm

length of its diagonal=?

BY PYTHAGORAS THEROM,

AC

${ac} {}^{2} = ab {}^{2} - bc {}^{2} \\ ac {}^{2} = 8 {}^{2} + 6 {}^{2} \\ \: \: \: \: = 64 + 36 \\ \\ \: \: \: \: = 100 \\ \\ ac {}^{2} = \sqrt{100} \\ ac = 10cm$

Area of the rectangle =l*b(length into. breadth)

=8cm*6cm

=48cmsquare

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